This is...
- Pure flashcards app for math learner
- Contains 20 sets of 9 cards (1x1 ~ 9x9, 1x__=X ~ 9x__=X)
- Cards will be shown in random order each time
- Designed for classroom and home
- Just 2 taps to begin
- Available anytime, anywhere

There are...
- No sign up process
- No set up process
- No privacy information input process
- No internet connection
- No cartoon characters
- No sound effects
- No game contents
- No in app purchase products